package service;

import POJO.Books;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface BooksService {

    List<Books> selAll( Integer a, String b, int pageNo,  int pageSize);
    int add(Books book);
    int count ( Integer a, String b);
    Books selbyId(@Param("bookId") Integer bookId);
    int updateById(Books books);
    int delectById(Books book);

}
